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Flexible synthesis of cationic peptide-porphyrin derivatives for light-triggered drug delivery and photodynamic therapy.


ABSTRACT: Efficient syntheses of cell-penetrating peptide-porphyrin conjugates are described using a variety of bioconjugation chemistries. This provides a flexible means to convert essentially hydrophobic tetrapyrolle photosensitisers into amphiphilic derivatives which are well-suited for use in light-triggered drug delivery by photochemical internalisation (PCI) and targeted photodynamic therapy (PDT).

SUBMITTER: Dondi R 

PROVIDER: S-EPMC5166568 | biostudies-literature | 2016 Dec

REPOSITORIES: biostudies-literature

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Flexible synthesis of cationic peptide-porphyrin derivatives for light-triggered drug delivery and photodynamic therapy.

Dondi R R   Yaghini E E   Tewari K M KM   Wang L L   Giuntini F F   Loizidou M M   MacRobert A J AJ   Eggleston I M IM  

Organic & biomolecular chemistry 20161201 48


Efficient syntheses of cell-penetrating peptide-porphyrin conjugates are described using a variety of bioconjugation chemistries. This provides a flexible means to convert essentially hydrophobic tetrapyrolle photosensitisers into amphiphilic derivatives which are well-suited for use in light-triggered drug delivery by photochemical internalisation (PCI) and targeted photodynamic therapy (PDT). ...[more]

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